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Material Science
Class Information
Number:
75/173A
Name:
Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
>
Description:
Sub-classes under this class:
Class Number
Class Name
Patents
75/300
Compositions
23
75/330
Processes
24
75/950
Consolidated metal powder compositions of >95% theoretical density (e.g., wrought, etc.)
48
75/952
Producing fibers, filaments, or whiskers
19
75/953
Producing spheres
31
75/954
Producing flakes or crystals
30
75/955
Producing dental product
23
75/956
Producing particles containing a dispersed phase
39
75/957
Continuous refining of molten iron(fe)
16
75/958
With concurrent production of iron(fe) and other desired nonmetallic product (e.g., energy, fertilizer, etc.)
81
75/959
Thermit-type reaction of solid materials only to yield molten metal
25
75/960
In zero gravity environment
8
75/961
Treating flue dust to obtain metal (other than by consolidation)
160
75/962
Treating or using mill scale
38
Patents under this class:
Patent Number
Title Of Patent
Date Issued
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